>gi|20143960 distal-less homeobox 4 isoform b [Homo sapiens] MKLSVLPPRSLLAPYTVLCCPPDSEKPRLSPEPSERRPQAPAKKLRKPRT IYSSLQLQHLNQRFQHTQYLALPERAQLAAQLGLTQTQVKIWFQNKRSKY KKLLKQNSGGQEGDFPGRTFSVSPCSPPLPSLWDLPKAGTLPTSGYGNSF GAWYQHHSSDVLASPQMM